Trending repositories

101.Taiizor / Sucrose

Sucrose is a versatile wallpaper engine that brings life to your desktop with a wide range of interactive wallpapers.

• engine
• wallpaper
• wallpaper-app
• wallpaper-engine
• wallpaper-engine-free
• desktop
• +14 more

102.MathewSachin / Captura

Capture Screen, Audio, Cursor, Mouse Clicks and Keystrokes

• capture
• screenshot
• screencast
• record
• screen-capture
• screen-recorder
• +9 more

103.runcat-dev / RunCat365

A cute running cat animation on your windows taskbar.

104.netchx / netch

A simple proxy client

• netch
• socks
• shadowsocks
• shadowsocksr
• vless
• vmess
• +3 more

105.dotnet / Silk.NET

The high-speed OpenGL, OpenCL, OpenAL, OpenXR, GLFW, SDL, Vulkan, Assimp, WebGPU, and DirectX bindings library your mother warned you about.

• opengl
• csharp
• vulkan
• openal
• opencl
• native
• +11 more

106.unoplatform / uno

Open-source platform for building cross-platform native Mobile, Web, Desktop, and Embedded apps from a single C#/XAML codebase. Work from any IDE/CLI with Hot Reload, Visual Designer, MCPs, and Skills built for modern .NET workflows. 200M+ NuGet downloads.

• uno
• uwp
• android
• uno-platform
• roslyn
• xamarin
• +14 more

107.inkle / ink

inkle's open source scripting language for writing interactive narrative.

108.IvanMurzak / Godot-MCP

Godot-MCP — Model Context Protocol (MCP) integration for the Godot Engine. AI tools for the Godot Editor in C#, with cloud connection to ai-game.dev. Apache-2.0.

• ai
• ai-tools
• gamedev
• godot
• godot-engine
• mcp
• +14 more

109.mono / SkiaSharp

SkiaSharp is a cross-platform 2D graphics API for .NET platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.

• xamarin
• graphics
• dot-net
• ios
• android
• windows
• +6 more

110.Memtly / Memtly.Community

Front end code available for community use

• photo-gallery
• sharing

111.chocolatey / choco

Chocolatey - the package manager for Windows

• chocolatey
• windows
• windows-server
• software
• softwareautomation
• powershell
• +6 more

112.dotnet / orleans

Cloud Native application framework for .NET

• actor-model
• distributed-actors
• distributed-systems
• cloud-computing
• concurrency
• orleans
• +3 more

113.abpframework / abp

Open-source web application framework for ASP.NET Core! Offers an opinionated architecture to build enterprise software solutions with best practices on top of the .NET. Provides the fundamental infrastructure, cross-cutting-concern implementations, startup templates, application modules, UI themes, tooling and documentation.

• abp
• csharp
• aspnetcore
• domain-driven-design
• multi-tenancy
• architecture
• +9 more

114.FlaUI / FlaUI

UI automation library for .Net

• microsoft
• wpf
• winforms
• ui-automation
• framework
• dotnet
• +8 more

115.dotnet / csharplang

The official repo for the design of the C# programming language

• csharp
• language-design

116.gitextensions / gitextensions

Git Extensions is a standalone UI tool for managing git repositories. It also integrates with Windows Explorer and Microsoft Visual Studio (2015/2017/2019).

• gitextensions
• git-client
• git
• git-gui
• hacktoberfest

117.dotnet / efcore

EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

• entity-framework
• database
• c-sharp
• dotnet-core
• dotnet-standard
• dotnet-framework
• +3 more

118.MaterialDesignInXAML / MaterialDesignInXamlToolkit

Google's Material Design in XAML & WPF, for C# & VB.Net.

• c-sharp
• material
• xaml
• theme
• dragablz
• design
• +4 more

119.dotnetcore / BootstrapBlazor

Bootstrap Blazor is an enterprise-level UI component library based on Bootstrap and Blazor.

• blazor
• bootstrap
• wasm
• webassembly
• ui
• net9
• +5 more

120.JasperFx / wolverine

Supercharged .NET server side development!

121.QuestPDF / QuestPDF

QuestPDF is a modern library for PDF document generation. Its fluent C# API lets you design complex layouts with clean, readable code. Create documents using a flexible, component-based approach.

• pdf
• nuget
• c-sharp
• dotnet-core
• library
• export
• +4 more

122.aptabase / aptabase

✨ Open Source, Privacy-First and Simple Analytics for Mobile, Desktop and Web Apps

• analytics
• electron
• flutter
• maui
• privacy
• react-native
• +5 more

123.dotnet / maui

.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

• dotnet
• maui
• multi-platform
• user-interface
• microsoft
• hacktoberfest
• +7 more

124.TASEmulators / BizHawk

BizHawk is a multi-system emulator written in C#. BizHawk provides nice features for casual gamers such as full screen, and joypad support in addition to full rerecording and debugging tools for all system cores.

• c-sharp
• c-plus-plus
• winforms
• emulator
• emulation
• saturn
• +2 more

125.elsa-workflows / elsa-core

The Workflow Engine for .NET

• elsa
• workflows
• dotnet
• csharp

126.ZiggyCreatures / FusionCache

FusionCache is an easy to use, fast and robust hybrid cache with advanced resiliency features.

• caching
• cache
• multi-level
• performance
• async
• dotnet
• +5 more

127.ClosedXML / ClosedXML

ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user-friendly interface to dealing with the underlying OpenXML API.

• closedxml
• openxml
• excel
• xlsx
• xlsm
• hacktoberfest
• +1 more

128.dotnet / yarp

A toolkit for developing high-performance HTTP reverse proxy applications.

129.Tyrrrz / LightBulb

Reduces eye strain by adjusting screen gamma based on the current time

• display
• brightness
• gamma
• correction
• sunrise
• sunset
• +1 more

130.open-rpa / openrpa

Free Open Source Enterprise Grade RPA

• rpa
• workflow
• automation
• multiple-robots
• openflow
• rpa-robots

131.nopSolutions / nopCommerce

ASP.NET Core eCommerce software. nopCommerce is a free and open-source shopping cart.

• ecommerce
• shopping-cart
• asp-net
• asp-net-core
• aspnetcore
• shop
• +14 more

132.radzenhq / radzen-blazor

Radzen Blazor is the most sophisticated free UI component library for Blazor, featuring 155+ native components including DataGrid, Scheduler, Charts, and advanced theming with full support for Material Design and Fluent UI. If Radzen Blazor is useful to you, a ⭐ on GitHub helps other Blazor developers find it.

• blazor
• asp-net-core
• blazor-components
• blazor-application
• blazor-webassembly
• datagrid
• +14 more

133.FakeFishGames / Barotrauma

A 2D online multiplayer game taking place in a submarine travelling through the icy depths of Jupiter's moon Europa.

• monogame
• game
• multiplayer-game

134.OrchardCMS / OrchardCore

Orchard Core is an open-source modular and multi-tenant application framework built with ASP.NET Core, and a content management system (CMS) built on top of that framework.

• orchard-cms
• c-sharp
• dotnet-core
• cms
• modular
• orchardcore
• +1 more

135.HandyOrg / HandyControl

Contains some simple and commonly used WPF controls

• wpf
• wpf-ui
• wpf-controls
• control
• csharp
• xaml
• +5 more

136.microsoft / fluentui-blazor

Microsoft Fluent UI Blazor components library. For use with ASP.NET Core Blazor applications

• components
• design-systems
• web-components
• web-standards
• component-library
• front-end-framework
• +9 more

137.openiddict / openiddict-core

Flexible and versatile OAuth 2.0/OpenID Connect stack for .NET

• openidconnect
• oauth2
• aspnetcore
• dotnet

138.DapperLib / Dapper

Dapper - a simple object mapper for .Net

• dapper
• sql
• ado-net

139.shimat / opencvsharp

OpenCV wrapper for .NET

• opencv
• wrapper
• dotnet
• nuget
• opencvsharp
• image-processing
• +5 more

140.stryker-mutator / stryker-net

Mutation testing for .NET core and .NET framework!

• mutation-testing
• stryker
• dotnet-core
• dotnet-framework
• hacktoberfest
• dotnet-stryker

141.xoofx / markdig

A fast, powerful, CommonMark compliant, extensible Markdown processor for .NET

• commonmark
• markdown-processor
• markdown
• markdown-parser
• markdown-to-html
• commonmark-parsing
• +5 more

142.dotnet / sdk

Core functionality needed to create .NET Core projects, that is shared between Visual Studio and CLI

• dotnet
• visual-studio
• sdk
• cli

143.naudio / NAudio

Audio and MIDI library for .NET

144.dotnet / BenchmarkDotNet

Powerful .NET library for benchmarking

• benchmark
• benchmarking
• c-sharp
• dotnet
• performance
• csharp
• +1 more

145.win-acme / win-acme

Automate SSL/TLS certificates on Windows with ease

• acme
• certificates
• windows
• iis
• exchange
• rds
• +4 more

146.p-org / P

The P programming language.

• asynchronous
• programming-language
• systematic-testing
• event-driven
• p
• distributed-systems
• +4 more

147.friflo / Friflo.Engine.ECS

High-performance C# ECS

• csharp
• ecs
• ecs-framework
• entity-component-system
• godot
• monogame
• +12 more

148.riok / mapperly

A .NET source generator for generating object mappings. No runtime reflection.

• csharp-sourcegenerator
• mapping
• csharp
• roslyn
• dotnet
• dotnet-core
• +1 more

149.SciSharp / LLamaSharp

A C#/.NET library to run LLM (🦙LLaMA/LLaVA) on your local device efficiently.

• chatbot
• gpt
• llama
• llamacpp
• llm
• semantic-kernel
• +5 more

150.Kaliumhexacyanoferrat / GenHTTP

Lightweight embeddable web server written in pure C# with few dependencies to 3rd-party libraries.

• http-server
• http
• webserver
• embedded-server
• web-server
• embedded
• +12 more

151.umbraco / Umbraco-CMS

Umbraco is a free and open source .NET content management system helping you deliver delightful digital experiences.

• umbraco-cms
• cms
• umbraco
• csharp
• hacktoberfest
• dotnet-core
• +1 more

152.Arcenox-co / TickerQ

TickerQ is a fast, reflection-free background task scheduler for .NET built with source generators, EF Core integration, cron + time-based execution, and a real-time dashboard.

• background-processing
• dotnet
• job-scheduler
• real-time-dashboard
• calendar-events
• multi-node-cluster
• +2 more

153.SteamRE / SteamKit

SteamKit2 is a .NET library designed to interoperate with Valve's Steam network. It aims to provide a simple, yet extensible, interface to perform various actions on the network.

• steamkit2
• c-sharp
• nuget
• steam
• valve
• networking
• +3 more

154.CosmosOS / Cosmos

Cosmos is an operating system "construction kit". Build your own OS using managed languages such as C#, VB.NET, and more!

• hacktoberfest

155.App-vNext / Polly

Polly is a .NET resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner. From version 6.0.1, Polly targets .NET Standard 1.1 and 2.0+.

• circuit-breaker
• circuit-breaker-pattern
• resilience
• resiliency-patterns
• retry-strategies
• dotnet
• +2 more

156.ElevenPaths / FOCA

Tool to find metadata and hidden information in the documents.

157.hellzerg / optimizerArchived

The finest Windows Optimizer

• windows-10
• windows
• windows-8
• windows-8-1
• windows-7
• tweaks
• +9 more

158.PrismLibrary / Prism

Prism is a framework for building loosely coupled, maintainable, and testable XAML applications in WPF, Xamarin Forms, and Uno / Win UI Applications..

• prism
• xamarin-forms
• c-sharp
• xamarin-studio
• visual-studio
• wpf
• +2 more

159.thangchung / clean-code-dotnet

:bathtub: Clean Code concepts and tools adapted for .NET

• awesome
• aspnet
• azure
• csharp
• dotnet
• clean-code
• +6 more

160.litedb-org / LiteDB

LiteDB - A .NET NoSQL Document Store in a single data file

• nosql
• database
• dotnet
• litedb
• hacktoberfest

161.dotnet-state-machine / stateless

A simple library for creating state machines in C# code

162.Unity-Technologies / Unity-Robotics-Hub

Central repository for tools, tutorials, resources, and documentation for robotics simulation in Unity.

• robot-simulation
• ros
• urdf
• unity
• robotics-simulation
• unity-robotics
• +14 more

163.dotnet / wpf

WPF is a .NET Core UI framework for building Windows desktop applications.

• dotnet
• help-wanted
• wpf

164.dnSpy / dnSpyArchived

.NET debugger and assembly editor

165.dotnet / AspNetCore.Docs

Documentation for ASP.NET Core

• aspnetcore
• aspnet-core
• aspnet
• docs
• asp

166.MessagePack-CSharp / MessagePack-CSharp

Extremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]

• messagepack
• unity
• serialization
• xamarin
• c-sharp
• msgpack
• +2 more

167.Azure / azure-powershell

Microsoft Azure PowerShell

• azure
• powershell
• microsoft-azure-powershell
• arm
• microsoft

168.hugoj0s3 / NaturalCron

Human-readable schedule expressions for .NET (C#): write "every day at 9am except sunday" instead of cron. Time zones, fluent builder, custom keywords, cron converter.

• cron
• csharp
• date-time
• dotnet
• dsl
• human-readable
• +13 more

169.serilog / serilog

Simple .NET logging with fully-structured events

• serilog

170.kurrent-io / KurrentDB

KurrentDB is a database that's engineered for modern software applications and event-driven architectures. Its event-native design simplifies data modeling and preserves data integrity while the integrated streaming engine solves distributed messaging challenges and ensures data consistency.

• cqrs
• eventsourcing
• eventstore
• event-sourcing
• event-store
• database

171.sebastienros / jint

Javascript Interpreter for .NET

• dotnet
• interpreter
• javascript

172.HangfireIO / Hangfire

An easy way to perform background job processing in .NET and .NET Core applications. No Windows Service or separate process required

• dotnet
• dotnet-core
• background-jobs
• background-thread
• background-worker
• scheduled-jobs
• +1 more

173.bepu / bepuphysics2

Pure C# 3D real time physics simulation library, now with a higher version number.

• physics-3d
• physics-engine
• physics-simulation-library

174.Tyrrrz / YoutubeExplode

Abstraction layer over YouTube's internal API

• youtube
• download
• reverse-engineering
• dotnet
• dotnet-core
• dotnet-standard
• +2 more

175.wixtoolset / wix

WiX Toolset Code

176.AnthonyLloyd / CsCheck

Random testing library for C#

• quickcheck
• testing
• random
• regression-testing
• performance-testing
• concurrency-testing
• +6 more

177.Perfare / AssetStudioArchived

AssetStudio is a tool for exploring, extracting and exporting assets and assetbundles.

• unity3d
• unity

178.WalletWasabi / WalletWasabi

Open-source, non-custodial, privacy preserving Bitcoin wallet for Windows, Linux, and Mac.

• bitcoin-wallet
• privacy
• bitcoin
• dotnet
• nbitcoin
• cross-platform
• +7 more

179.quartznet / quartznet

Quartz Enterprise Scheduler .NET

• c-sharp
• dotnet
• scheduler
• scheduling
• scheduled-tasks
• scheduled-jobs
• +7 more

180.belav / csharpier

CSharpier is an opinionated code formatter for c#.

• formatter
• csharp
• prettier
• dotnet

181.dotnet / Open-XML-SDK

Open XML SDK by Microsoft

• openxml-format
• office
• pptx
• docx

182.FastEndpoints / FastEndpoints

A light-weight REST API development framework for ASP.NET 8 and newer.

• web-api
• vertical-slice-architecture
• repr-pattern
• minimal-api
• aspnet
• fastendpoints

183.CommunityToolkit / dotnet

.NET Community Toolkit is a collection of helpers and APIs that work for all .NET developers and are agnostic of any specific UI platform. The toolkit is maintained and published by Microsoft, and part of the .NET Foundation.

• dotnet
• csharp
• mvvm
• netstandard
• netframework
• netcore
• +4 more

184.BleuBleu / FamiStudio

FamiStudio NES Music Editor

185.featbit / featbit

Enterprise-grade feature flag platform that you can self-host. Get started - free.

• dotnet
• feature-management
• remote-config
• csharp
• python
• typescript
• +12 more

186.SixLabors / ImageSharp

A modern, cross-platform, 2D Graphics library for .NET

• image-processing
• drawing
• c-sharp
• jpeg
• gif
• bmp
• +7 more

187.dotnet / MQTTnet

MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/.

• mqtt
• mqtt-client
• mqtt-broker
• mqtt-server
• netcore
• net
• +13 more

188.dodyg / practical-aspnetcore

Practical samples of ASP.NET Core 11, 10, 9, 8.0, 7.0, 6.0, 5.0, 3.1, 2.2, and 2.1,projects you can use. Readme contains explanations on all projects.

• asp-net-core
• dotnet-core
• aspnet-core
• aspnetcore
• hacktoberfest

189.jstedfast / MailKit

A cross-platform .NET library for IMAP, POP3, and SMTP.

• c-sharp
• email
• mime
• mime-parser
• dkim
• pgp
• +7 more

190.Jessecar96 / SteamDesktopAuthenticator

Desktop implementation of Steam's mobile authenticator app

191.allenai / ai2thor

An open-source platform for Visual AI.

• artificial-intelligence
• computer-vision
• visual-ai
• interaction
• physics-engine

192.TNG / ArchUnitNET

A C# architecture test library to specify and assert architecture rules in C# for automated testing.

193.bchavez / Bogus

:card_index: A simple fake data generator for C#, F#, and VB.NET. Based on and ported from the famed faker.js.

• fake
• data
• generator
• dotnet
• csharp
• faker
• +8 more

194.lin-ycv / EverythingPowerToys

Everything search plugin for PowerToys Run

• everything-search
• everything
• powertoys
• run
• voidtools
• search
• +5 more

195.tryphotino / photino.NET

The repository host gives no description.

196.LuckyPennySoftware / MediatR

Simple, unambitious mediator implementation in .NET

• hacktoberfest

197.FNA-XNA / FNA

FNA - Accuracy-focused XNA4 reimplementation for open platforms

• xna
• fna
• csharp
• gamedev
• windows
• macos
• +2 more

198.microsoft / playwright-dotnet

.NET version of the Playwright testing and automation library.

• chrome
• chromium
• firefox
• webkit
• csharp
• playwright

199.scriban / scriban

A fast, powerful, safe and lightweight scripting language and engine for .NET

• templating
• templating-language
• templating-engine
• handlebars
• liquid
• text-templating
• +1 more

200.ros / solidworks_urdf_exporter

SolidWorks to URDF Exporter